141381080

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1009}}^1$

素因数の和:1164

約数の個数: 64

約数和(自身を含む): 331603200

約数和(自身を除く): 190222120

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 113, 124, 155, 226, 248, 310, 452, 565, 620, 904, 1009, 1130, 1240, 2018, 2260, 3503, 4036, 4520, 5045, 7006, 8072, 10090, 14012, 17515, 20180, 28024, 31279, 35030, 40360, 62558, 70060, 114017, 125116, 140120, 156395, 228034, 250232, 312790, 456068, 570085, 625580, 912136, 1140170, 1251160, 2280340, 3534527, 4560680, 7069054, 14138108, 17672635, 28276216, 35345270, 70690540, 141381080]

約数ペア:

[(1, 141381080), (2, 70690540), (4, 35345270), (5, 28276216), (8, 17672635), (10, 14138108), (20, 7069054), (31, 4560680), (40, 3534527), (62, 2280340), (113, 1251160), (124, 1140170), (155, 912136), (226, 625580), (248, 570085), (310, 456068), (452, 312790), (565, 250232), (620, 228034), (904, 156395), (1009, 140120), (1130, 125116), (1240, 114017), (2018, 70060), (2260, 62558), (3503, 40360), (4036, 35030), (4520, 31279), (5045, 28024), (7006, 20180), (8072, 17515), (10090, 14012)]